<template>
	<view class="normal-login-container">
		<view class="logo-content align-center justify-center flex">
			<image style="width: 100rpx;height: 100rpx;" :src="globalConfig.appInfo.logo" mode="widthFix">
			</image>
			<text class="title">汉堡与我们</text>
		</view>
		<view class="login-form-content">
			<!-- <view class="input-item flex align-center">
        <view class="iconfont icon-user icon"></view>
        <input v-model="loginForm.username" class="input" type="text" placeholder="请输入账号" maxlength="30" />
      </view>
      <view class="input-item flex align-center">
        <view class="iconfont icon-password icon"></view>
        <input v-model="loginForm.password" type="password" class="input" placeholder="请输入密码" maxlength="20" />
      </view>
      <view class="input-item flex align-center" style="width: 60%;margin: 0px;" v-if="captchaEnabled">
        <view class="iconfont icon-code icon"></view>
        <input v-model="loginForm.code" type="number" class="input" placeholder="请输入验证码" maxlength="4" />
        <view class="login-code"> 
          <image :src="codeUrl" @click="getCode" class="login-code-img"></image>
        </view>
      </view> -->
			<view class="action-btn">
				<button @click="loginByAccess()" class="login-btn cu-btn block bg-blue lg round">授权登录</button>
				<!-- <button @click="sendMsg()" class="login-btn cu-btn block bg-blue lg round" style="margin-top: 20px;">授权通知</button> -->
				<!-- <button open-type="getPhoneNumber" class="login_button" @getphonenumber="login" v-show="!logged">登录</button> -->
			</view>
			<!-- <view class="reg text-center" v-if="register">
				<text class="text-grey1">没有账号？</text>
				<text @click="handleUserRegister" class="text-blue">立即注册</text>
			</view> -->
			<view class="xieyi text-center">
				<u-checkbox shape="circle" v-model="agree" @change="checkboxGroupChange"><text><text
							class="text-grey1">请阅读并勾选</text>
						<text @click="handleUserAgrement" class="text-blue">《用户协议》</text>
						<text @click="handlePrivacy" class="text-blue">《隐私协议》</text></text></u-checkbox>
			</view>
		</view>
		<u-toast ref="uToast" />
	</view>
</template>

<script>
	import {
		getCodeImg,
		wxLogin
	} from '@/api/login'
	import {
		setToken
	} from '@/utils/auth'
	export default {
		data() {
			return {
				codeUrl: "",
				captchaEnabled: true,
				// 用户注册开关
				register: false,
				globalConfig: getApp().globalData.config,
				loginForm: {
					username: "admin",
					password: "admin123",
					code: "",
					uuid: ''
				},
				logged: "",
				code: "",
				checkSession: true,
				result: {},
				agree: false
			}
		},
		created() {},
		methods: {
			checkboxGroupChange() {
				this.agree = true
			},
			// 用户注册
			handleUserRegister() {
				this.$tab.redirectTo(`/pages/register`)
			},
			// 隐私协议
			handlePrivacy() {
				let site = this.globalConfig.appInfo.agreements[0]
				this.$tab.navigateTo(`/pages/common/webview/index?title=${site.title}&url=${site.url}`)
			},
			// 用户协议
			handleUserAgrement() {
				let site = this.globalConfig.appInfo.agreements[1]
				this.$tab.navigateTo(`/pages/common/webview/index?title=${site.title}&url=${site.url}`)
			},
			// 获取图形验证码
			getCode() {
				getCodeImg().then(res => {
					this.captchaEnabled = res.captchaEnabled === undefined ? true : res.captchaEnabled
					if (this.captchaEnabled) {
						this.codeUrl = 'data:image/gif;base64,' + res.img
						this.loginForm.uuid = res.uuid
					}
				})
			},
			// 授权微信登录窗口
			wxGetUserProfile: function() {
				return new Promise((resolve, reject) => {
					//uniapp4月更新了这个方法getUserProfile，用getUserinfo无法弹出授权窗口
					uni.getUserProfile({
						desc: '获取你的昵称、头像、地区及性别',
						success: (res) => {
							resolve(res)
						},
						// 失败回调
						fail: (err) => {
							reject(err)
						}
					})
				})
			},
			// 获取微信登录码
			wxGetLoginCode: function() {
				return new Promise((resolve, reject) => {
					uni.login({
						provider: 'weixin',
						success: (loginRes) => {
							resolve(loginRes)
						},
						fail: (err) => {
							reject(err)
						}
					})
				})
			},
			// 获取微信登录状态
			wxGetCheckSession: function() {
				return new Promise((resolve, reject) => {
					uni.checkSession({
						success: () => {
							resolve(false)
						},
						fail: () => {
							resolve(true)
						}
					})
				})
			},
			// 用户点击授权按钮调用方法
			async loginByAccess() {
				if (this.agree) {
					uni.requestSubscribeMessage({
						tmplIds: ["1efTd9Kk103msWrQh0V9Uli78joFrNlc9RnSgfjtHRg",
							"tYoCx_lMKmFtzI_tR5_5mLUS5IE8GHOxkXdWEbwPa7w"
						], // 改成你的小程序订阅消息模板id
						success: () => {
							console.log("订阅成功")
						}
					});
					this.result = await this.wxGetUserProfile()
					console.log(this.result)
					this.code = await this.wxGetLoginCode()
					console.log(this.code)
					this.checkSession = await this.wxGetCheckSession()
					console.log(this.checkSession)
					this.loginToSystem()
				} else {
					this.$refs.uToast.show({
						title: `请阅读并同意《用户协议》、《隐私协议》等内容`,
						type: 'warning',
					});
				}
			},
			// 接入微信登录并与系统登录联调
			loginToSystem() {
				this.$modal.loading("登录中，请耐心等待...")
				const loginInfo = {
					code: this.code.code,
					checkSession: this.checkSession,
					encryptedIv: this.result.iv,
					encryptedData: this.result.encryptedData,
					userDetail: this.result.userInfo
				}
				this.$store.dispatch("loginByWx",
					loginInfo).then(() => {
					this.loginSuccess()
					this.$modal.closeLoading()
				}).catch((err) => {
					// this.$modal.msgError("授权登录失败!请重试！");
					console.log(err)
					console.log('loginToStore')
				})
			},
			//登录按钮
			login(e) {
				console.log(e)
				var detail = e.detail
				if (detail.errMsg == "getPhoneNumber:ok") {
					console.log("用户同意授权")
					var code = detail.code
					uni.request({
						url: "http://localhost:8989/getPhoneNumber", //调用接口
						method: 'POST',
						header: {
							'content-type': 'application/json'
						},
						data: {
							code: code, //请求体中封装code
						},
						success(e) {
							console.log(e)
							var userId = e.data.phone_info.purePhoneNumber;
							uni.setStorage({
								key: "userId",
								data: userId,
								success() {
									console.log("测试成功")
								}
							})
						},
						fail(e) {
							uni.showModal({
								title: "错误!",
								content: "网络错误!",
								complete() {}
							})
						}
					})
				}
			},
			// 微信一键授权登录
			// loginByWx() {
			// 	this.$modal.loading("登录中，请耐心等待...")
			// 	// 获取服务供货商
			// 	uni.getProvider({
			// 		service: 'oauth',
			// 		success: (res) => {
			// 			if (~res.provider.indexOf("weixin")) {
			// 				// uni微信登陆
			// 				uni.login({
			// 					provider: 'weixin',
			// 					success: (loginRes) => {
			// 						// 获取用户信息
			// 						uni.getUserProfile({
			// 							desc:"获取用户名称、头像",
			// 							success: (resInfo) => {
			// 								console.log(resInfo)
			// 								// 微信登录 code:jscode  encryptedIv:偏移量 													encryptedData: 加密数据
			// 								const loginInfo = {
			// 									code: loginRes.code,
			// 									encryptedIv: resInfo.iv,
			// 									encryptedData: resInfo
			// 										.encryptedData,
			// 										userDetail:resInfo.userInfo
			// 								}
			// 								this.$store.dispatch("loginByWx",
			// 									loginInfo).then(() => {
			// 									this.$modal.closeLoading()
			// 									this.loginSuccess()
			// 								}).catch(() => {
			// 									console.log("登录失败!")
			// 								})
			// 							},
			// 						})
			// 					}
			// 				})
			// 			}
			// 		}
			// 	})
			// },
			// 登录方法
			async handleLogin() {
				if (this.loginForm.username === "") {
					this.$modal.msgError("请输入您的账号")
				} else if (this.loginForm.password === "") {
					this.$modal.msgError("请输入您的密码")
				} else if (this.loginForm.code === "" && this.captchaEnabled) {
					this.$modal.msgError("请输入验证码")
				} else {
					this.$modal.loading("登录中，请耐心等待...")
					this.pwdLogin()
				}
			},
			// 密码登录
			async pwdLogin() {
				this.$store.dispatch('Login', this.loginForm).then(() => {
					this.$modal.closeLoading()
					this.loginSuccess()
				}).catch(() => {
					if (this.captchaEnabled) {
						this.getCode()
					}
				})
			},
			// 登录成功后，处理函数
			loginSuccess(result) {
				// 设置用户信息
				this.$store.dispatch('GetInfo').then(res => {
					this.$tab.reLaunch('/pages/index')
				})
			},
			sendMsg() {
				uni.requestSubscribeMessage({
					tmplIds: ["1efTd9Kk103msWrQh0V9Uli78joFrNlc9RnSgfjtHRg",
						"1efTd9Kk103msWrQh0V9Uli78joFrNlc9RnSgfjtHRg"
					], // 改成你的小程序订阅消息模板id
					success: () => {
						uni.showToast({
							title: "订阅成功",
							icon: "none"
						})
					}
				});

			},
		}
	}
</script>

<style lang="scss">
	page {
		background-color: #ffffff;
	}

	.normal-login-container {
		width: 100%;

		.logo-content {
			width: 100%;
			font-size: 21px;
			text-align: center;
			padding-top: 15%;

			image {
				border-radius: 4px;
			}

			.title {
				margin-left: 10px;
			}
		}

		.login-form-content {
			text-align: center;
			margin: 20px auto;
			margin-top: 15%;
			width: 80%;

			.input-item {
				margin: 20px auto;
				background-color: #f5f6f7;
				height: 45px;
				border-radius: 20px;

				.icon {
					font-size: 38rpx;
					margin-left: 10px;
					color: #999;
				}

				.input {
					width: 100%;
					font-size: 14px;
					line-height: 20px;
					text-align: left;
					padding-left: 15px;
				}

			}

			.login-btn {
				margin-top: 40px;
				height: 45px;
			}

			.reg {
				margin-top: 15px;
			}

			.xieyi {
				color: #333;
				margin-top: 20px;
			}

			.login-code {
				height: 38px;
				float: right;

				.login-code-img {
					height: 38px;
					position: absolute;
					margin-left: 10px;
					width: 200rpx;
				}
			}
		}
	}
</style>